232
Participants
Start Date
December 31, 2014
Primary Completion Date
July 31, 2020
Study Completion Date
July 31, 2020
Insufflation of carbon dioxide (CO2)
After patients were positioned, CO2 was insufflated into right pleural cavity at eight or twenty L/min. during video-assisted thoracoscopic surgery, thoracic pressure, hemodynamic and respiratory parameters were recorded.
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
OTHER